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after review fixes

Browse Source 
mysql-test/r/union.result:
  new tests, more correct results for old one
mysql-test/t/union.test:
  new tests, more correct results for old one
sql/field.cc:
  new way to make field types csting
sql/field.h:
  new way to make field types csting
sql/item.cc:
  new way to make field types csting
sql/sql_derived.cc:
  fixed typo
sql/sql_lex.h:
  comment added
This commit is contained in:
unknown
2003-11-23 21:26:43 +02:00
parent 105087127e
commit 381a8db6a6
7 changed files with 223 additions and 87 deletions
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30
mysql-test/r/union.result
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@ -556,8 +556,8 @@ t1 CREATE TABLE `t1` (
`a` double(4,1) NOT NULL default '0.0'
) TYPE=MyISAM DEFAULT CHARSET=latin1
drop table t1;
create table t2 (it1 tinyint, it2 tinyint not null, i int not null, f float, d double, y year, da date, dt datetime, sc char(10), sv varchar(10), b blob);
insert into t2 values (NULL, 1, 3, 1.5, 2.5, 1972, '1972-10-22', '1972-10-22 11:50', 'testc', 'testv', 'tetetetetest');
create table t2 (it1 tinyint, it2 tinyint not null, i int not null, ib bigint, f float, d double, y year, da date, dt datetime, sc char(10), sv varchar(10), b blob);
insert into t2 values (NULL, 1, 3, 4, 1.5, 2.5, 1972, '1972-10-22', '1972-10-22 11:50', 'testc', 'testv', 'tetetetetest');
create table t1 SELECT it2 from t2 UNION select it1 from t2;
select * from t1;
it2
@ -588,7 +588,7 @@ i
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` float default NULL
`i` double default NULL
) TYPE=MyISAM DEFAULT CHARSET=latin1
drop table t1;
create table t1 SELECT f from t2 UNION select d from t2;
@ -602,6 +602,28 @@ t1 CREATE TABLE `t1` (
`f` double default NULL
) TYPE=MyISAM DEFAULT CHARSET=latin1
drop table t1;
create table t1 SELECT ib from t2 UNION select f from t2;
select * from t1;
ib
4
1.5
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`ib` double default NULL
) TYPE=MyISAM DEFAULT CHARSET=latin1
drop table t1;
create table t1 SELECT ib from t2 UNION select d from t2;
select * from t1;
ib
4
2.5
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`ib` double default NULL
) TYPE=MyISAM DEFAULT CHARSET=latin1
drop table t1;
create table t1 SELECT f from t2 UNION select y from t2;
select * from t1;
f
@ -610,7 +632,7 @@ f
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`f` double default NULL
`f` float default NULL
) TYPE=MyISAM DEFAULT CHARSET=latin1
drop table t1;
create table t1 SELECT f from t2 UNION select da from t2;